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// file : examples/cxx/hybrid/streaming/driver.cxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : not copyrighted - public domain
#include <iostream>
#include "position.hxx"
#include "position-pimpl.hxx"
#include "position-simpl.hxx"
using namespace std;
int
main (int argc, char* argv[])
{
const char* input;
if (argc < 2)
{
input = "STDIN";
cerr << "XML file not specified, reading from STDIN" << endl;
}
else
input = argv[1];
try
{
// Parse.
//
object_paggr object_p;
xml_schema::document_pimpl doc_p (
object_p.root_parser (),
object_p.root_name ());
object_p.pre ();
if (argc < 2)
doc_p.parse (cin);
else
doc_p.parse (argv[1]);
object_p.post (); // Ignore the NULL return value.
// Serialize.
//
object_saggr object_s;
xml_schema::document_simpl doc_s (
object_s.root_serializer (),
object_s.root_name ());
// Create an object instance. Its only purpose is to carry the
// object id. The position measurements will be supplied directly
// by the custom serializer.
//
object obj;
obj.id (456);
object_s.pre (obj);
doc_s.serialize (cout);
object_s.post ();
}
catch (const xml_schema::parser_exception& e)
{
cerr << input << ":" << e.line () << ":" << e.column () << ": "
<< e.text () << endl;
return 1;
}
catch (const xml_schema::serializer_exception& e)
{
cerr << "error: " << e.text () << endl;
return 1;
}
catch (const std::ios_base::failure&)
{
cerr << input << ": unable to open or read/write failure" << endl;
return 1;
}
return 0;
}
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